CN210686189U

CN210686189U - Remote integrated control system of water turbine

Info

Publication number: CN210686189U
Application number: CN201921199097.8U
Authority: CN
Inventors: 范卓燃
Original assignee: Tianjin Tianfa Tianzhong Power Equipment Manufacturing Co Ltd
Current assignee: Tianjin Tianfa Tianzhong Power Equipment Manufacturing Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-05
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a hydraulic turbine remote integrated control system, the power distribution box comprises a box body, can dismantle on the one end lateral wall in the box and be connected with the U template more than two, all be fixed with the baffle more than two on the U template, one side of baffle is equipped with first opening, be equipped with resetting means in the first opening, the last bottom plate that is equipped with of resetting means, the last two telescopic links that are equipped with of resetting means, the both sides of telescopic link are all rotated and are connected with the pull rod, one side of baffle is equipped with two second openings, and two pull rods are located two second openings respectively. The utility model discloses put the convenience and install the dismantlement to be convenient for overhaul, and can leave the heating power area that equipment produced when the function fast, reduce the heat degree in the box fast, and then help guaranteeing that equipment can normal use, help prolonging the life of equipment.

Description

Remote integrated control system of water turbine

Technical Field

The utility model relates to a hydraulic turbine technical field especially relates to a hydraulic turbine remote integrated control system.

Background

The hydraulic turbine is a power machine for converting the energy of water flow into rotary mechanical energy, and belongs to the turbine machinery in fluid machinery. As early as 100 years before the Yuan, China has developed a rudiment of a water turbine, namely a water wheel, which is used for pumping irrigation and driving grain processing equipment. Modern water turbines are mostly installed in hydropower stations and are used for driving generators to generate electricity. In a hydropower station, water in an upstream reservoir is guided to a water turbine through a water guide pipe to push a water turbine runner to rotate so as to drive a generator to generate electricity. The water after doing work is discharged to the downstream through the tail water pipeline. The higher the water head and the larger the flow, the larger the output power of the water turbine is.

Corresponding system has been designed for better control hydraulic turbine to the quick accurate control hydraulic turbine of staff of being convenient for, install the required mechanism of control system in the switch board, and place the switch board in the control room, thereby the staff of being convenient for uses and controls.

However, the existing control cabinet is generally connected and fixed with control equipment through bolts and the like, is inconvenient to install and disassemble, is not beneficial to adapting to control mechanisms with different sizes, can not discharge heat quickly when in operation, can not prevent dust from entering the device well, and is not beneficial to normal operation of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a remote integrated control system of a water turbine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a long-range integrated control system of hydraulic turbine, includes the box, can dismantle on the one end lateral wall in the box and be connected with the U template more than two, all be fixed with the baffle more than two on the U template, one side of baffle is equipped with first opening, be equipped with resetting means in the first opening, the last bottom plate that is equipped with of resetting means, the last two telescopic links that are equipped with of resetting means, the both sides of telescopic link are all rotated and are connected with the pull rod, one side of baffle is equipped with two second openings, and two pull rods are located two second openings respectively, the cover is equipped with the second spring on the telescopic link, the both ends at the telescopic link are fixed respectively at the both ends of second spring, and the one end of two pull rods is fixed with splint respectively, and it has controlgear to contradict jointly between two.

Preferably, resetting means establishes the slide bar in first opening including the cover, and the one end of two telescopic links rotates respectively and connects the upper end both sides at the slide bar, first opening and U template are corresponding, the cover is equipped with first spring on the slide bar, the both ends of first spring are fixed respectively on the one end lateral wall in first opening and on the slide bar, the lower extreme at the slide bar is fixed to the one end of bottom plate.

Preferably, be equipped with two spouts on the one end lateral wall in the box, the equidistant screw thread blind hole more than two that is equipped with of one end lateral wall in the spout, the both ends of U template are located two spouts respectively, the both ends of U template are run through respectively and are equipped with the bolt, the one end spiral shell of bolt closes in the screw thread blind hole that corresponds.

Preferably, the side walls of the three ends in the box body are jointly fixed with a backing plate, and the backing plate is provided with more than two openings at equal intervals.

Preferably, driving motor is installed to the bottom in the box, driving motor's output shaft end rotates the lower extreme of connecting at the backing plate, backing plate lower extreme both sides are rotated respectively and are connected with the pivot, and the lower extreme of two pivots rotates the bottom both sides of connecting in the box respectively, be connected through drive belt transmission between driving motor's output shaft and two pivots, equal fixed cover is equipped with the flabellum in driving motor's the output shaft and two pivots.

Preferably, the equal interval in both sides of box is equipped with the vent more than two, all install the filter screen on the relative lateral wall in the box, one of them filter screen is corresponding with the vent more than two with one side.

Preferably, one side of the box body is hinged with a cover plate, and the cover plate is provided with an observation window.

Preferably, the clamping plate and the bottom plate are arranged in an L shape.

Preferably, the three-end side wall of the backing plate is fixed on the three-end side wall in the box body through welding.

Preferably, the fan blade is made of PVC material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the bottom plate, the sliding rod, the clamping plate and the two springs, the control equipment can be stably clamped, the disassembly is convenient, the overhaul is convenient, the normal operation of the water turbine is ensured, and the power generation efficiency is convenient to improve;

2. through the matching of the components such as the screw, the driving motor, the ventilation opening and the like, the stable ventilation is facilitated, the heat generated by the control equipment during operation can be taken away quickly, elements in the equipment can be straightened effectively, and the service life of the equipment can be prolonged;

to sum up, the utility model discloses it conveniently installs the dismantlement to put to be convenient for overhaul to can leave the heating power area that equipment produced when the function fast, reduce the heat degree in the box fast, and then help guaranteeing that equipment can normal use, help prolonging the life of equipment.

Drawings

Fig. 1 is a front view of a remote integrated control system of a water turbine proposed by the present invention;

fig. 2 is a schematic diagram of an internal structure of a box of a remote integrated control system of a water turbine provided by the present invention;

fig. 3 is a schematic diagram of a diaphragm structure of a remote integrated control system of a water turbine provided by the present invention;

fig. 4 is a schematic structural diagram of a bottom plate of a remote integrated control system of a water turbine provided by the present invention;

fig. 5 is a schematic structural diagram of a box of a remote integrated control system of a water turbine provided by the present invention;

in the figure: the device comprises a cover plate 1, a control device 2, a box body 3, a sliding groove 4, a bolt 5, a vent 6, a U-shaped plate 7, a threaded blind hole 8, a clamping plate 9, a clapboard 10, a base plate 11, a sliding rod 12, fan blades 13, a transmission belt 14, a rotating shaft 15, an opening 16, a base plate 17, a driving motor 18, a first spring 19, a first opening 20, a second opening 21, a pull rod 22, a second spring 23, a telescopic rod 24 and a filter screen 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1, 2, 3, 4, 5, a long-range integrated control system of hydraulic turbine, including box 3, one side of box 3 articulates there is apron 1, is equipped with the observation window on the apron 1, makes things convenient for the staff to observe the condition in the box 3 through the observation window to conveniently control.

The utility model discloses in, can dismantle on the one end lateral wall in the box 3 and be connected with U template 7 more than two, be convenient for remove to can adjust interval between the U template 7 according to controlgear 2's specification, better adapt to.

In the utility model, more than two clapboards 10 are fixed on the U-shaped plate 7, a first opening 20 is arranged on one side of the clapboard 10, a reset device is arranged in the first opening 20, a bottom plate 11 is arranged on the reset device, two telescopic rods 24 are arranged on the reset device, pull rods 22 are rotatably connected on both sides of the telescopic rods 24, two second openings 21 are arranged on one side of the clapboard 10, the two pull rods 22 are respectively positioned in the two second openings 21, a second spring 23 is sleeved on the telescopic rod 24, both ends of the second spring 23 are respectively fixed at both ends of the telescopic rod 24, a clamping plate 9 is respectively fixed at one end of each pull rod 22, a control device 2 is abutted between the two clamping plates 9 and the bottom plate 11 on the same side, the clamping plate 9 and the bottom plate 11 are both in L-shaped arrangement, the control device 2 is placed at the upper end in the bottom plate 11 by passing through the two clamping plates 9, thereby can drive telescopic link 24, second spring 23, pull rod 22 and splint 9 motion, when splint 9 contradicts controlgear 2's border, telescopic link 24 can stretch out and draw back, and second spring 23 takes place to deform simultaneously and adapts to, and second spring 23 can provide the power of resumeing, makes splint 9 can be firm press from both sides tight controlgear 2 to when controlgear 2 shifts out, can reset fast, easy to assemble dismantles controlgear 2, and the staff of being convenient for overhauls.

The utility model discloses in, resetting means establishes slide bar 12 in first opening 20 including the cover, the upper end both sides of connection in slide bar 12 are rotated respectively to the one end of two telescopic links 24, first opening 20 is corresponding with U template 7, the cover is equipped with first spring 19 on the slide bar 12, the both ends of first spring 19 are fixed respectively on the one end lateral wall in first opening 20 and on slide bar 12, the lower extreme at slide bar 12 is fixed to the one end of bottom plate 11, when the bottom in the lower extreme conflict bottom plate 11 of controlgear 2, make first spring 19 descend through slide bar 12, thereby conveniently drive two telescopic links 24 and rotate, and then can drive the smooth removal of pull rod 22 in second opening 21, the convenience is pressed from both sides tightly.

The utility model discloses in, be equipped with two spouts 4 on the one end lateral wall in the box 3, equidistant screw thread blind hole 8 more than two on the one end lateral wall in spout 4 is equipped with, the both ends of U template 7 are located two spouts 4 respectively, the both ends of U template 7 are run through respectively and are equipped with bolt 5, the one end spiral shell of bolt 5 closes in the screw thread blind hole 8 that corresponds, dismantle U template 7 through bolt 5 easy to assemble to be convenient for adjust the distance between the adjacent U template 7 according to different controlgear 2, promote the practicality.

Example 2

The utility model discloses in, be fixed with backing plate 17 jointly on the three-terminal lateral wall in the box 3, equidistant opening 16 more than two that is equipped with on backing plate 17, the gas flow of being convenient for.

In the utility model, a driving motor 18 is installed at the bottom inside the box body 3, the driving motor 18 is connected with the control device 2 and the corresponding components, thereby facilitating the operation, the end of the output shaft of the driving motor 18 is rotatably connected with the lower end of the backing plate 17, two sides of the lower end of the backing plate 17 are respectively rotatably connected with the rotating shafts 15, the lower ends of the two rotating shafts 15 are respectively rotatably connected with two sides of the bottom inside the box body 3, the output shaft of the driving motor 18 is connected with the two rotating shafts 15 through the transmission belt 14, the driving motor 18 can drive the two rotating shafts 15 to rotate together through the transmission belt 14, thereby enabling the fan blades 13 to rotate, further accelerating the flow of gas, thereby facilitating the rapid gas exchange, reducing the temperature inside the box body 3, the fan blades 13 are fixedly sleeved on the output shaft of the driving motor 18 and the two rotating shafts 15, can make gaseous quick flow through flabellum 13, rapid cooling compares with embodiment 1, and this embodiment passes through driving motor 18 and flabellum 13's effect, enables the gaseous flow in the box 3 more fast to can be better take away the heat in the box 3, reduce the temperature in the box 3.

Example 3

The utility model discloses in, the impartial interval in both sides of box 3 is equipped with vent 6 more than two, all install filter screen 25 on the relative lateral wall in the box 3, one of them filter screen 25 is corresponding with vent 6 more than two with one side, be convenient for carry out the heat exchange through vent 6, thereby be convenient for reduce the temperature in the box 3, guarantee that the part in the box 3 can normal function, make things convenient for a plurality of controlgear 2 to function jointly, be convenient for make control system can normal operation, and then make things convenient for the staff to control, and filter screen 25 can effectively avoid the foreign matter to get into, protect the part in the box 3, compare with embodiment 1, the flow of assurance steam that this embodiment can be better, can make steam discharge fast, thereby can reduce the temperature in the box 3 fast.

The utility model discloses in, during the use, pass controlgear 2 with two splint 9 of one side, make controlgear 2's lower extreme conflict bottom plate 11, thereby can drive telescopic link 24 through slide bar 12, second spring 23 and pull rod 22 motion, and then enable splint 9 relative motion, press from both sides tight controlgear 2, easy to assemble and dismantlement, driving motor 18 can drive two pivot 15 rotations through drive belt 14, enable three flabellum 13 and rotate, enable the air flow, thereby be convenient for make the heat flow in the box 3, filter screen 25 can effectively avoid the foreign matter to get into, simultaneously through the convenient position of adjusting U template 7 of bolt 5, thereby can be fine adaptation different specifications controlgear 2, promote application scope.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a long-range integrated control system of hydraulic turbine, includes box (3), its characterized in that: the box body is characterized in that more than two U-shaped plates (7) are detachably connected to the side wall of one end in the box body (3), more than two partition plates (10) are fixed on the U-shaped plates (7), a first opening (20) is formed in one side of each partition plate (10), a reset device is arranged in each first opening (20), a bottom plate (11) is arranged on each reset device, two telescopic rods (24) are arranged on each reset device, pull rods (22) are rotatably connected to two sides of each telescopic rod (24), two second openings (21) are arranged on one side of each partition plate (10), the two pull rods (22) are respectively positioned in the two second openings (21), a second spring (23) is sleeved on each telescopic rod (24), two ends of each second spring (23) are respectively fixed at two ends of each telescopic rod (24), and a clamping plate (9) is respectively fixed at one end of each pull rod (22), the two clamping plates (9) at the same side and the bottom plate (11) are abutted with the control equipment (2) together.

2. The remote integrated control system of a water turbine according to claim 1, characterized in that: resetting means establishes slide bar (12) in first opening (20) including the cover, and the one end of two telescopic links (24) rotates respectively and connects the upper end both sides at slide bar (12), first opening (20) and U template (7) are corresponding, the cover is equipped with first spring (19) on slide bar (12), the both ends of first spring (19) are fixed respectively on one end lateral wall in first opening (20) and slide bar (12), the lower extreme at slide bar (12) is fixed to the one end of bottom plate (11).

3. The remote integrated control system of a water turbine according to claim 1, characterized in that: be equipped with two spout (4) on the one end lateral wall in box (3), the equidistant screw thread blind hole (8) more than two that are equipped with of one end lateral wall in spout (4), the both ends of U template (7) are located two spout (4) respectively, the both ends of U template (7) are run through respectively and are equipped with bolt (5), the one end spiral shell of bolt (5) closes in screw thread blind hole (8) that correspond.

4. The remote integrated control system of a water turbine according to claim 1, characterized in that: the box body (3) is internally provided with a base plate (17) on the side walls of the three ends, and the base plate (17) is provided with more than two openings (16) at equal intervals.

5. The remote integrated control system of a water turbine according to claim 4, characterized in that: driving motor (18) are installed to bottom in box (3), the lower extreme at backing plate (17) is connected in the rotation of the output shaft end of driving motor (18), backing plate (17) lower extreme both sides are rotated respectively and are connected with pivot (15), and the lower extreme of two pivot (15) rotates respectively and connects the bottom both sides in box (3), connect through drive belt (14) transmission between the output shaft of driving motor (18) and two pivot (15), equal fixed cover is equipped with flabellum (13) on the output shaft of driving motor (18) and two pivot (15).

6. The remote integrated control system of a water turbine according to claim 1, characterized in that: the equal interval in both sides of box (3) is equipped with vent (6) more than two, all install filter screen (25) on the relative lateral wall in box (3), one of them filter screen (25) and with the same one side vent (6) more than two corresponding.

7. The remote integrated control system of a water turbine according to claim 1, characterized in that: one side of the box body (3) is hinged with a cover plate (1), and an observation window is arranged on the cover plate (1).

8. The remote integrated control system of a water turbine according to claim 1, characterized in that: the clamping plate (9) and the bottom plate (11) are arranged in an L shape.

9. The remote integrated control system of a water turbine according to claim 4, characterized in that: and the three-end side wall of the backing plate (17) is fixed on the three-end side wall in the box body (3) through welding.

10. The remote integrated control system of a water turbine according to claim 5, wherein: the fan blades (13) are made of PVC materials.